Easily connect your computer to an Ethernet network with the USB Ethernet Adapter. Small and light, it connects to the USB 2.0 port of your computer and provides an RJ-45 connector that supports 10/100BASE-T performance. The USB Ethernet Adapter is a simple, one-piece external adapter that plugs into the USB 2.0 port of your computer to provide 10/100BASE-T performance. Simply plug your Ethernet cable into the RJ-45 connector — no external power is required. It’s small, light, easy to install, and even easier to use.